EP1306285A3 - Clamping mechanism for an adjustable steering column - Google Patents

Clamping mechanism for an adjustable steering column Download PDF

Info

Publication number
EP1306285A3
EP1306285A3 EP02021614A EP02021614A EP1306285A3 EP 1306285 A3 EP1306285 A3 EP 1306285A3 EP 02021614 A EP02021614 A EP 02021614A EP 02021614 A EP02021614 A EP 02021614A EP 1306285 A3 EP1306285 A3 EP 1306285A3
Authority
EP
European Patent Office
Prior art keywords
steering column
clamping
clamping mechanism
adjustable steering
holder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP02021614A
Other languages
German (de)
French (fr)
Other versions
EP1306285B1 (en
EP1306285A2 (en
Inventor
Markus Braun
Axel Hebenstreit
Karl-Heinz Knoll
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of EP1306285A2 publication Critical patent/EP1306285A2/en
Publication of EP1306285A3 publication Critical patent/EP1306285A3/en
Application granted granted Critical
Publication of EP1306285B1 publication Critical patent/EP1306285B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/16—Steering columns
    • B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
    • B62D1/184—Mechanisms for locking columns at selected positions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/59—Manually releaseable latch type
    • Y10T403/591—Manually releaseable latch type having operating mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Controls (AREA)
  • Power Steering Mechanism (AREA)

Abstract

Um einen Klemm-Mechanismus für eine verstellbare Lenksäule (1) eines Kraftfahrzeugs zu schaffen, wobei der Klemm-Mechanismus mit einer Klemmvorrichtung und mit einem elektrischen Betätigungsglied (18) versehen ist, das ein Spannglied (10) antreibt, welches zwischen einer Spannstellung und einer Nichtspannstellung bewegbar ist, wobei das elektrische Betätigungsglied (18) im Nahbereich der Klemmvorrichtung an einem Halter (15) befestigt ist, welcher platzsparend an der Lenksäule (1) angeordnet werden kann, wird vorgeschlagen, dass der Halter (15) des Betätigungsglieds (18) einteilig mit einem Bauteil des Spanngliedes (10) ausgebildet ist.

Figure 00000001
To provide a clamping mechanism for an adjustable steering column (1) of a motor vehicle, wherein the clamping mechanism is provided with a clamping device and with an electrical actuator (18) which drives a clamping member (10), which between a clamping position and a Non-tensioned position is movable, wherein the electrical actuator (18) is mounted in the vicinity of the clamping device on a holder (15) which can be arranged to save space on the steering column (1), it is proposed that the holder (15) of the actuating member (18) is formed integrally with a component of the clamping member (10).
Figure 00000001
EP02021614A 2001-10-25 2002-09-27 Clamping mechanism for an adjustable steering column Expired - Lifetime EP1306285B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10152807 2001-10-25
DE10152807A DE10152807A1 (en) 2001-10-25 2001-10-25 Clamp mechanism for an adjustable steering column

Publications (3)

Publication Number Publication Date
EP1306285A2 EP1306285A2 (en) 2003-05-02
EP1306285A3 true EP1306285A3 (en) 2003-09-03
EP1306285B1 EP1306285B1 (en) 2006-08-02

Family

ID=7703758

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02021614A Expired - Lifetime EP1306285B1 (en) 2001-10-25 2002-09-27 Clamping mechanism for an adjustable steering column

Country Status (4)

Country Link
US (1) US6886859B2 (en)
EP (1) EP1306285B1 (en)
JP (1) JP3734788B2 (en)
DE (2) DE10152807A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7055860B2 (en) * 2002-06-27 2006-06-06 Delphi Technologies, Inc. Electrically actuated steering column mechanism
US7331608B2 (en) * 2002-06-27 2008-02-19 Delphi Technologies, Inc. Electrically actuated steering column mechanism
DE10301142B3 (en) * 2003-01-14 2004-08-12 Nacam Deutschland Gmbh Steering column for a motor vehicle
GB2397364B (en) * 2003-01-16 2006-04-12 Nsk Steering Sys Europ Ltd Electrically operated clamping mechanism for an adjustable steering column for a vehicle
GB0307468D0 (en) * 2003-04-01 2003-05-07 Lucas Automotive Gmbh Improved steering column assembly
US7861615B2 (en) * 2005-04-19 2011-01-04 Gm Global Technology Operations, Inc. Adjustable steering column assembly
US20060230863A1 (en) * 2005-04-19 2006-10-19 Delphi Technologies, Inc. Steering column with rake and telescope adjustment
US8056437B2 (en) 2005-04-19 2011-11-15 Nexteer (Beijing) Technology Co., Ltd. Electric steering column lock with single direction actuator travel
DE102005040477A1 (en) * 2005-08-26 2007-03-01 Daimlerchrysler Ag Actuator for a clamping mechanism of an adjustable steering column
GB2441549B (en) * 2006-09-05 2009-05-13 Nsk Steering Sys Europ Ltd Toothed cam clamping device for adjustable steering column
DE102010050015B4 (en) * 2010-11-02 2019-07-18 Robert Bosch Automotive Steering Bremen Gmbh Locking device for adjustable motor vehicle steering column
DE102015212688A1 (en) * 2015-07-07 2017-01-12 Thyssenkrupp Ag Locking device for an adjustable steering column of a motor vehicle
DE102020204664A1 (en) 2020-04-14 2021-10-14 Thyssenkrupp Ag Steering column for a motor vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687628A1 (en) * 1992-02-24 1993-08-27 Ecia Equip Composants Ind Auto Position-adjustable steering column assembly for a motor vehicle
DE19827464A1 (en) * 1997-06-24 1999-01-07 Nastech Europ Ltd Clamp mechanism for an adjustable steering column
DE10025979A1 (en) * 1999-05-26 2000-12-07 Nastech Europ Ltd Collapsible steering column for a vehicle
WO2001028710A1 (en) * 1999-10-20 2001-04-26 Adval Tech Holding Ag Method for the production of lamella packets for adjustable steering columns

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2780934B1 (en) * 1998-07-13 2001-05-04 Lemforder Nacam Sa ELECTRICALLY CONTROLLED TIGHTENING DEVICE FOR AN ADJUSTMENT SYSTEM IN POSITION OF AN ELEMENT WITH RESPECT TO ANOTHER ELEMENT
EP1150875A1 (en) * 1998-12-21 2001-11-07 Douglas Autotech Corp. Non-newtonian flow fluid-locking mechanism for vehicles
DE10240267C1 (en) * 2002-08-31 2003-11-13 Daimler Chrysler Ag Adjustable steering column clamping device has flexure of rod-shaped component dependent on exerted clamping force used for controlling electric motor of clamping device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687628A1 (en) * 1992-02-24 1993-08-27 Ecia Equip Composants Ind Auto Position-adjustable steering column assembly for a motor vehicle
DE19827464A1 (en) * 1997-06-24 1999-01-07 Nastech Europ Ltd Clamp mechanism for an adjustable steering column
DE10025979A1 (en) * 1999-05-26 2000-12-07 Nastech Europ Ltd Collapsible steering column for a vehicle
WO2001028710A1 (en) * 1999-10-20 2001-04-26 Adval Tech Holding Ag Method for the production of lamella packets for adjustable steering columns

Also Published As

Publication number Publication date
US6886859B2 (en) 2005-05-03
EP1306285B1 (en) 2006-08-02
JP3734788B2 (en) 2006-01-11
DE10152807A1 (en) 2003-05-15
DE50207702D1 (en) 2006-09-14
US20030103805A1 (en) 2003-06-05
EP1306285A2 (en) 2003-05-02
JP2003137107A (en) 2003-05-14

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